document.write( "Question 1031972: i need to some slabs for my garden which is 14ft 3in x 9ft 3in how many 450mm slabs would i need\r
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Algebra.Com's Answer #646652 by mananth(16946)![]() ![]() You can put this solution on YOUR website! 14ft 3in x 9ft 3in \r \n" ); document.write( "\n" ); document.write( "convert to mm\r \n" ); document.write( "\n" ); document.write( "14ft 3in = (14*12)+3 =171 in\r \n" ); document.write( "\n" ); document.write( "171*25.4 = 4343.4 mm\r \n" ); document.write( "\n" ); document.write( " x 9ft 3in = (9*12)+3 =111 in\r \n" ); document.write( "\n" ); document.write( "111*25.4= 2819.4 mm\r \n" ); document.write( "\n" ); document.write( "Area of garden / area of each slab = number of tiles\r \n" ); document.write( "\n" ); document.write( "Number of slabs = (2819.4*4343.4 )/(450*450)\r \n" ); document.write( "\n" ); document.write( "=2820 slabs \n" ); document.write( " \n" ); document.write( " |